Ionic bonding chemistry year 9 & 10
https://www.youtube.com/watch?v=_TXLPhZYFpQ
Lesson Blog
Covalent bonding – Year 9 and 10
https://www.youtube.com/watch?v=1x4LNb3A_w4
Video 3 Physics Calculations
https://www.youtube.com/watch?v=JETtMlKV8e8
Video 2 ohms law calculations
https://www.youtube.com/watch?v=jrZ6tA2fX6U
Video 1 Physics Symbols
https://www.youtube.com/watch?v=GoXDy0tXIJk
Chemistry Calculations
https://www.youtube.com/watch?v=z5-Zyi19M5k
Chemistry Calculation II
https://www.youtube.com/watch?v=4Fj3yZWbzT8
Chem Vid 2 Formulas
https://youtu.be/j5-rRALncbc?si=2FlKgbuOazSzM6jJ
Chem Video 1 Periodic Table
https://www.youtube.com/watch?v=wZP8GKZQ6Ow